According to LiberationMedia.com, they designed The Offspring's site, and gave The Offspring and their management GroundSwell content management system, which means that they can change everything on the site, and Liberation Media doesnt have to do anything. So it could be the guys or their management that it doing all the changes and not Liberation Media, but who knows, or cares.
You can see what I mean Here (http://liberationmedia.com/port_websites_detail.php?WebsiteID=31)